static struct customTrack *beginCustomTrack(char *table, int fields,
boolean doCt, boolean doWigHdr, boolean doDataPoints)
/* If doCt, return a new custom track object from TB cart settings and params;
* if !doCt, return NULL but print out a header line. */
{
char *ctName = cgiUsualString(hgtaCtName, table);
char *ctDesc = cgiUsualString(hgtaCtDesc, table);
char *ctUrl = cgiUsualString(hgtaCtUrl, "");
char *ctVis = cgiUsualString(hgtaCtVis, "dense");
int visNum = (int) hTvFromStringNoAbort(ctVis);
struct customTrack *ctNew = NULL;
if (visNum < 0)
visNum = 0;
if (doCt)
{
ctNew = newCt(ctName, ctDesc, visNum, ctUrl, fields);
if (doDataPoints)
{
struct dyString *wigSettings = newDyString(0);
struct tempName tn;
trashDirFile(&tn, "ct", hgtaCtTempNamePrefix, ".wib");
ctNew->wibFile = cloneString(tn.forCgi);
char *wiggleFile = cloneString(ctNew->wibFile);
chopSuffix(wiggleFile);
strcat(wiggleFile, ".wia");
ctNew->wigAscii = cloneString(wiggleFile);
chopSuffix(wiggleFile);
/* .wig file will be created upon encoding in customFactory */
/*strcat(wiggleFile, ".wig");
ctNew->wigFile = cloneString(wiggleFile);
*/
ctNew->wiggle = TRUE;
dyStringPrintf(wigSettings,
"type wiggle_0\nwibFile %s\n", ctNew->wibFile);
ctNew->tdb->settings = dyStringCannibalize(&wigSettings);
freeMem(wiggleFile);
}
}
else
{
if (doWigHdr)
hPrintf("track type=wiggle_0 name=\"%s\" description=\"%s\" "
"visibility=%d url=%s \n",
ctName, ctDesc, visNum, ctUrl);
else
hPrintf("track name=\"%s\" description=\"%s\" visibility=%d url=%s \n",
ctName, ctDesc, visNum, ctUrl);
}
return ctNew;
}
static dmz::ConfigContext *
local_get_config_from_scope (
const dmz::String &Scope,
dmz::ConfigContext *context,
dmz::Boolean CreateScope) {
dmz::ConfigContext *result (context);
dmz::StringTokenizer it (Scope, LocalScopeChar);
if (result) {
dmz::String sub = it.get_next ();
dmz::Boolean done (sub ? dmz::False : dmz::True);
while (!done) {
dmz::ConfigContext::DataList *next = result->configTable.lookup (sub);
if (next && next->tail) {
next->lock.lock ();
result = next->tail->context;
next->lock.unlock ();
}
else if (CreateScope) {
dmz::ConfigContext *newCt (new dmz::ConfigContext (sub));
if (result->add_config (newCt)) {
result = newCt;
}
else {
result = 0;
done = dmz::True;
}
}
else {
done = dmz::True;
result = 0;
}
sub = it.get_next ();
if (!sub) {
done = dmz::True;
}
}
}
return result;
}
